haha.. i've worked on greyhound busses before numerous times... the way they run the maintenance at greyhound... man, i will never ride in one again
they don't do preventative maintenance all that much, just fix things when they break... they run the tires until thier completely bald, umm when a fuel tank leaks inside the belly of the bus, they just keep driving unti it starts leaving puddles on the ground, i've pulled tanks out of them with loonie size holes in them from rotting, umm the screamin jimmy detroit diesel engines they run in the older busses are prone to blowing up the valvetrain... umm oh yeah greyhound of canada buys all the new busses in the east(ontario, quebec, etc) and when the busses get old, they ship them west, so that we get all the shitty old busses.. andd yeah... things like that which sort of scares me to believe they are even on the roads still